package com.hmall.trade.listener;

import com.hmall.api.client.PayClient;
import com.hmall.api.dto.PayOrderDTO;
import com.hmall.trade.constans.MQConstants;
import com.hmall.trade.domain.po.Order;
import com.hmall.trade.service.IOrderService;
import lombok.RequiredArgsConstructor;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.stereotype.Component;

@Component
@RequiredArgsConstructor
public class OrderDelayMessageListener {
    private final IOrderService orderService;
    private final PayClient payClient;
    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = MQConstants.DELAY_ORDER_QUEUE_NAME),
            exchange = @Exchange(name = MQConstants.DELAY_EXCHANGE_NAME,delayed = "true"),
            key = MQConstants.DELAY_ORDER_KEY))
    public void listenOrderDelayMessage(Long orderId){
        //1.查询订单
        Order order = orderService.getById(orderId);
        //2.检查订单状态，判断是否已支付
        if (order==null||order.getStatus()!=1){
            //已支付或者订单不存在
            return;
        }
        //3.未支付，需要查询支付流水状态
        PayOrderDTO payOrder= payClient.queryPayOrderByBizOrderNo(orderId);
        //4.判断是否支付
        if (payOrder!=null&&payOrder.getStatus()==3){
            // 4.1.已支付，标记订单状态为已支付
            orderService.markOrderPaySuccess(orderId);
        }else {

            //4.2.未支付，取消订单，恢复库存
            orderService.cancelOrder(orderId);
        }

    }
}
